ISRC CZA161540421
Verified recording
CZA161540421 is “Planeta Je Zachráněna!” by Karel Svoboda,
registered on the CopyrightChains blockchain with CopyrightID
0x567d0b445c6c6085a603503bf92ab98e8bcf2599610a07fca93b68e42ec78282 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161540421.
Recording identifiers
- ISRC
- CZA161540421
- Title
- Planeta Je Zachráněna!
- Artist
- Karel Svoboda
- CopyrightID (CopyrightChains transaction hash)
0x567d0b445c6c6085a603503bf92ab98e8bcf2599610a07fca93b68e42ec78282
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7bab1408ab9368ac5588f7390eb3edae0431b15a9a3dc73431bba16c1415aed7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161540421
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Planeta Je Zachráněna! · Machine-readable JSON-LD